用于查找和替换多个子文件夹中的文件的Bat脚本 - 将.java文件替换为特定文件夹中的.class文件(Bat script to find and replace files in multiple subfolders - replace .java files with .class files from specific folder)

 我是Windows批处理脚本的新手..请帮助这个场景 
 
 我有如下文件结构:: 
 
 dir1 ：c：\ workspace \ changeset \ com \ folder 
 
 subfolder1 
 
 
 
 one.java 
 
 
 子-2 
 
 
 
 two.java 
 
 
 dir2 ：c：\ workspace \ target \ class \ com \ folder 
 
 subfolder1 
 
 
 
 one.class 
 
 
 subfolder2 
 
 
 
 two.class 
 
 
 Subfolder3 
 
 
 
 three.class 
 
 
 需要查找和替换各个子文件夹中的dir1文件，即dir2文件中的one.java和two.java，即one.class和two.class（需要用特定文件夹中的.class文件替换某些.java文件） 
 
 非常感谢您的帮助。 
 
 谢谢Arjun 

I am new to windows batch scripting .. please help on this scenario
 
I have file structures as below ::
 
dir1: c:\workspace\changeset\com\folder
 
subfolder1
 
 
 
one.java
 
 
subfolder-2
 
 
 
two.java
 
 
dir2: c:\workspace\target\class\com\folder
 
subfolder1
 
 
 
one.class
 
 
subfolder2
 
 
 
two.class
 
 
Subfolder3
 
 
 
three.class
 
 
Need to find and replace dir1 files in respective subfolders i.e one.java and two.java from dir2 files i.e one.class and two.class ( need to replace certain .java files with .class files from specific folder ) 
 
much appreciated for your help.
 
Thanks Arjun

原文：https://stackoverflow.com/questions/43408123